The flight distance from Bismarck Municipal Airport (BIS) in Bismarck, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 1,628 kilometers (1,012 miles / 879 nautical miles). The estimated flight time for this route is approximately 3h, flying west at a heading of 281°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.

Time zone information: When it's 17:29 in Bismarck, it's 15:29 in Seattle.

There is a significant elevation difference of 1,229 feet between the two airports. Seattle-Tacoma International Airport sits lower than Bismarck Municipal Airport.

The return flight from Seattle (SEA) to Bismarck (BIS) follows a heading of 85° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bismarck Municipal Airport (BIS) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.